KR950028720A

KR950028720A - Suction device of exhaust reflux cleaner

Info

Publication number: KR950028720A
Application number: KR1019940008451A
Authority: KR
Inventors: 김경출
Original assignee: 이헌조; 엘지전자 주식회사
Priority date: 1994-04-21
Filing date: 1994-04-21
Publication date: 1995-11-22

Abstract

본 발명은 배기 환류식 청소기에 관한 것으로 특히 흡입구에 다수의 미세구멍을 형성하여 공기가 흐를 수 있게 하여 커텐등 얇은 쉬트류의 흡착을 방지하고 취출방향을 형성하여 먼지의 비산을 방지하도록 한 것으로써, 흡입기의 전·후 주행시 한 쪽이 들리더라도 먼지를 비산시키지 않도록 취출하는 취출 수단과, 상기 취출 수단의 취출구 가운데 형성되어 부피가 큰 오물을 흡입할 수 있는 흡입수단과, 상기 흡입수단에 의해 얇은 쉬트류의 흡착을 방지하도록 공기의 압화를 줄이는 미세 구멍과, 상기 흡입수단의 이동시 팬모터를 오프시켜 먼지 날림을 막고 바닥에 놓았을 때 팬모터를 작동시키는 감지수단을 구비하였다.The present invention relates to an exhaust reflux cleaner, in particular, to form a plurality of micropores in the inlet to allow air to flow to prevent adsorption of thin sheets such as curtains and to form a blowout direction to prevent dust from scattering. Taking out means for discharging dust even if one side is heard before or after driving the inhaler; a suction means formed in the outlet of the take-out means to suck up bulky dirt; Fine holes to reduce the pressure of the air to prevent the adsorption of the sheet, and the detection means for operating the fan motor when the fan motor is turned off when the suction means moves to prevent dust blowing and placed on the floor.

Description

Suction device of exhaust reflux cleaner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 청소기의 분해도, 제4도는 본 발명의 청소기의 상태도, 제5도는 본 발명의 흡입장치의 정면도, 제6도는 제3도의 A-A′부분 단면도, 제7도는 본 발명의 흡입장치의 사시도, 제8도는 본 발명의 다른 실시 예로서, (가)는 직립식 청소기의 단면도, (나)는 핸들식 청소기의 단면도.FIG. 3 is an exploded view of the cleaner of the present invention, FIG. 4 is a state diagram of the cleaner of the present invention, FIG. 5 is a front view of the suction device of the present invention, FIG. 6 is a sectional view taken along the line AA ′ of FIG. 3, and FIG. 8 is a perspective view of another embodiment of the present invention, (a) is a cross-sectional view of the upright cleaner, (b) is a cross-sectional view of the handle cleaner.

Claims

Take-out means for discharging dust so as not to scatter dust even if one side is heard before and after driving the inhaler; a suction means formed in the outlet of the take-out means to suck up bulky dirt; and a thin sheet by the suction means And a fine hole for reducing air compression to prevent the adsorption of the air, and a detection means for turning off the fan motor during movement of the suction means to prevent dust blowing and for operating the fan motor when placed on the floor. Suction device of a vacuum cleaner.

The method of claim 1, wherein the extraction means is a reflux path through which the air passing through the fan motor passes, a suction pipe through which the air flows through the reflux path and the reflux pipe, and the air passing through the suction pipe and the blowout hose removes dust. A suction device for a reflux type vacuum cleaner comprising a blowout nozzle and a blowout port designed to be blown out without being scattered.

2. The suction device according to claim 1, wherein the suction means includes a handle operating portion for operating the fan motor, a suction nozzle through which dust sucked into the suction port by the fan motor, a suction nozzle cover covered on the suction nozzle, and the suction nozzle. And a suction hose pipe through which the air passing through the nozzle passes through the suction flow path, and a paper filter for collecting dust passing through the suction pipe.

The suction device of a reflux type vacuum cleaner according to claim 1, wherein the sensing means includes a proximity sensor for stopping the fan motor as the suction port is lifted from the bottom, and a sensor housing for fixing the proximity sensor.

※ Note: The disclosure is based on the initial application.